Baril J D, Sonstegard D A, Matthews L S
J Bone Joint Surg Am. 1975 Jul;57(5):613-6.
An experimental evaluation of the stability of rotational fixation of unstable, subcapital femoral-neck fractures as provided by either the multiple pin and side-plated Deyerle device or the heavy duty Jewett triflanged nail showed no significant difference between the two devices. The determination of moment versus deformation behavior included study of two torsional axis orientations and superposition of simulated body-weight and muscular-force impaction loadings.
对不稳定型股骨颈头下骨折采用多针侧钢板Deyerle装置或重型Jewett三叶钉进行旋转固定稳定性的实验评估表明,两种装置之间无显著差异。扭矩与变形行为的测定包括对两个扭转轴方向的研究以及模拟体重和肌肉力量冲击负荷的叠加。